P0125 OBD-II Lambobin Matsala: Coolant Zazzabi Rashin Isasa don Sarrafa Rufe Man Fetur

P0125 - bayanin da ma'anar

Zazzabi mai sanyi ya yi ƙasa da ƙasa don daidaita wadatar mai a cikin rufaffiyar madauki.

Ana amfani da Sensor Coolant Temperature Sensor, wanda kuma aka sani da firikwensin ETC, don auna zafin mai sanyaya. Wannan firikwensin yana canza ƙarfin lantarkin da ECM ke aikawa kuma yana watsa wannan ƙimar zuwa ECU azaman sigina game da zafin injin sanyaya.

Na'urar firikwensin ETC yana amfani da thermistor wanda ke da matuƙar kula da canje-canje a yanayin zafi, yana haifar da juriyar wutar lantarki ta thermistor don raguwa yayin da zafin firikwensin ya ƙaru.

Lokacin da firikwensin ETC ya kasa, yawanci yana haifar da lambar matsala OBD-II P0125.

Menene ma'anar lambar matsala P0125?

Lambar matsala ta P0125 OBD-II tana nuna cewa firikwensin ETC ya ba da rahoton cewa injin bai kai ga zafin da ake buƙata ba don shigar da yanayin amsawa cikin wani ɗan lokaci nan da nan bayan farawa.

A taƙaice, lambar OBD2 P0125 tana faruwa ne lokacin da injin ya ɗauki tsayi da yawa don isa ga zafin aiki da ake buƙata.

P0125 daidaitaccen lambar OBD-II ne wanda ke nuna cewa kwamfutar injin (ECM) ba ta gano isasshen zafi a cikin tsarin sanyaya kafin tsarin sarrafa man fetur ya fara aiki. ECM tana saita wannan lambar lokacin da abin hawa bai kai ƙayyadadden zafin jiki ba a cikin ƙayyadadden lokacin bayan farawa. Motar ku na iya samun wasu lambobi masu alaƙa kamar P0126 ko P0128.

Abubuwan da suka dace don lambar P0125

• An katse mai haɗin firikwensin zafin jiki (ECT).
• Za a iya samun lalata a mahaɗin firikwensin ECT.
• Lalacewa ga wayoyi na firikwensin ECT zuwa ECM.
• ECT firikwensin rashin aiki.
• Ƙarƙashin mai sanyaya inji ko yoyo.
• Mai sanyaya mai sanyaya injin ba ya buɗewa a yanayin da ake buƙata.
• ECM ya lalace.
• Low injin sanyaya matakin.
• Thermostat yana buɗewa, yawo ko makale.
• Na'urar firikwensin ETC mara kyau.
• Wurin firikwensin zafin jiki mai sanyaya injin yana buɗe ko gajarta.
• Rashin isasshen lokacin dumi.
• Rashin lahani a cikin tsarin kebul na firikwensin ETC.
• Lalacewa akan mahaɗin firikwensin ETC.

Alamomin gama gari na Lambar Kuskure P0125

Hasken injin duba yana iya kunna kuma yana iya kunnawa azaman hasken gargaɗin gaggawa.

Lambar matsala ta P0125 OBD-II ba ta haƙiƙance tare da wasu alamu ban da waɗanda aka ambata a ƙasa:

• Duba hasken injin akan dashboard.
• Tabarbarewar tattalin arzikin mai.
• Motar overheating.
• Rage ƙarfin dumama.
• Lalacewar inji mai yiwuwa.

Yadda ake tantance lambar P0125?

An fi gano lambar P0125 tare da na'urar daukar hotan takardu da ma'aunin zafin jiki na infrared wanda zai iya karanta na'urori masu auna firikwensin, maimakon ma'aunin zafin jiki na yau da kullun da za ku iya saya a kantin sayar da kayan aikin mota.

Kwararren masanin fasaha zai iya karanta bayanan ta hanyar amfani da na'urar daukar hotan takardu tare da kwatanta su tare da karatun zafin jiki, tabbatar da sun dace, don tantance tushen tushen.

Hakanan yakamata ku duba matakin sanyaya lokacin da injin yayi sanyi.

Makanikin zai sake saita lambar kuskure kuma ya duba abin hawa, sa ido kan bayanan don ganin ko lambar ta dawo.

Dangane da sakamakon bincike, ana iya buƙatar ƙarin matakai da kayan aiki, gami da:

• Babban na'urar daukar hotan takardu don karanta bayanai daga ECM.
• Voltmeter na dijital tare da haɗe-haɗe masu dacewa.
• Infrared thermometer.
• Gwajin gwajin don duba yanayin sanyaya.

Kurakurai na bincike

Ba a ba da shawarar maye gurbin thermostat ba tare da sanin tabbas cewa yana haifar da matsala ba.

Hakanan yana da mahimmanci don zubar da tsarin sanyaya da kyau don cire duk wani aljihun iska mai yuwuwa da hana zafi.

Duk da haka, kar a yi watsi da dubawa na gani da kuma amfani da na'urar daukar hotan takardu na zamani da kayan aiki na musamman don tantance ainihin tushen matsalar.

Menene gyara zai gyara lambar P0125?

Don warware lambar P0125, bi waɗannan matakan bincike da gyarawa:

1. Haɗa ƙwararrun na'urar daukar hotan takardu kuma tabbatar da cewa ainihin lambar P0125 ta wanzu.
2. Bincika wasu kurakurai kuma, idan ya cancanta, tsaftace lambar don tantance ko ta dawo.
3. Yi nazarin bayanai daga ECM (modul sarrafa injin).
4. Duba matakin sanyaya.
5. Ƙayyade idan thermostat ya buɗe daidai.
6. Gwada hanyar mota kuma duba lambar P0125 don dawowa.
7. Bincika duk abubuwan da ke sama a hankali, gami da wayoyi da yuwuwar ɗigogi.
8. Bayan haka, yi amfani da na'urori na musamman kamar na'urar daukar hoto, voltmeter da infrared thermometer don ƙarin bincike mai zurfi. Wannan bayanin zai taimaka maka gano tushen matsalar. Idan bayanan sun nuna kuskuren abubuwan gyara, maye gurbin su.

Yana da mahimmanci a lura cewa an ɗauki matakai daban-daban a baya, kamar maye gurbin na'urori masu auna firikwensin ECT da ma'aunin zafi da sanyio, ƙara mai sanyaya, maye gurbin hoses, da magance matsalolin wayoyi da masu haɗawa. Binciken da ya dace shine mabuɗin don warware lambar P0125.

Zaka iya sake saita lambar kuma sake dubawa don ganin idan ta sake bayyana.

Lokacin gyarawa da bincikar lambar matsala ta OBD-II P0125, yana da mahimmanci koyaushe barin maye gurbin firikwensin ETC tare da sabon har zuwa mataki na ƙarshe.

Yaya muhimmancin lambar P0125?

Lambar P0125 mai yiwuwa ba za ta hana motar ku gudu ba, amma tana iya haifar da matsaloli masu zuwa:

• Wan zafin jiki na injin.
• Yana iyakance kuɓutawar zafi ta buɗewar samun iska.
• Yana shafar tattalin arzikin mai.
• Zai iya haifar da rashin kwanciyar hankali na mai, wanda zai iya lalata injin.
• Zai iya tsoma baki tare da gwaje-gwajen hayaki.

Lambar P0125 lamari ne mai wuyar ganewa wanda ke buƙatar yin nazari a hankali da ƙarin bayanan bincike don tantance ainihin dalilin. Yana da mahimmanci a yi la'akari da waɗannan abubuwa:

• Duk wata lambar bincike na iya faruwa a kowane lokaci ko kuma ta kasance mai ɗan lokaci, don haka ya kamata a kula da maimaita ta a hankali.
• Maganin matsalar na iya zama mai sauƙi, amma kuma yana iya buƙatar lokaci da gogewa don gano tushen dalilin, musamman ga ƙwararrun ƙwararrun ƙwararrun masana.
• Dalilai da yawa na iya haifar da lambar P0125, kamar gurɓataccen ma'aunin zafi da sanyio, karatun da ba daidai ba ta firikwensin ECT, ƙananan matakan sanyaya, leaks, ko ƙananan matakan sanyaya. Dole ne a gudanar da bincike da gwaje-gwaje masu dacewa don gano takamaiman dalilin.
• Yin amfani da ma'aunin zafin jiki na infrared, na'urar daukar hoto, da duban gani na ƙwararrun ƙwararrun masani na iya warware lambar P0125 yadda ya kamata da hana ƙarin matsaloli.

Yadda ake Gyara Lambar Injin P0125 a cikin Minti 3 [Hanyoyin DIY 2 / Kawai $ 7.39]